Two charge each `Q` are released when the distance between is `d` .Then the velocity of each charge of mass `m` each when the distance between them is `2d` is

Two charges Q and q are placed at a distance ‘d’ from each other. If the magnitude of each charge is doubled and the distance between them halved, the force becomes?

Two point charges, each of mass m and charge q are released when they are at a distance d from each other. What is the speed of each charged particle when they are at a distance 2r ?

Two point charges, each of mass m and charge q are released when they are at a distance from each other. What is the speed of each charged particle when they are at a distance 2r ?

How is force between two charges affected when each charge is doubled and distance between them is also doubled?

Two charges spheres are separated at a distance d exert a force F on each other, if charges are doubled and distance between them is doubled then the force is

Two charges spheres are separated at a distance d exert a force F on each other . If charges are doubled and distance between them is doubled then the force is a)F b)F/2 c)F/4 d)4F

Two charges spheres are separated at a distance d exert a force F on each other . If charges are doubled and distance between them is doubled then the force is a)F b)F/2 c)F/4 d)4F